Product comparison · 2 gpus

ASUS EAH3650/HTDI/256M graphics card GDDR3 vs ASUS EAH3870X2/G/HTDI/1G

Key differences

Memory bus
- EAH3650/HTDI/256M graphics card GDDR3:128 bit
- EAH3870X2/G/HTDI/1G:256 bit
DirectX version
- EAH3650/HTDI/256M graphics card GDDR3:10.0
- EAH3870X2/G/HTDI/1G:10

Differences highlightedShow differences only

Comparison of EAH3650/HTDI/256M, EAH3870X2/G/HTDI/1G
18 specifications	A ASUS EAH3650/HTDI/256M graphics card GDDR3 Model EAH3650/HTDI/256M View product	B ASUS EAH3870X2/G/HTDI/1G Model EAH3870X2/G/HTDI/1G View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyKnown for one	Unknown — not stated by the source	825 MHz
Memory1 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	128 bit	256 bit
Memory clock speed	900 MHz	900 MHz
Ports & interfacesidentical
DVI ports quantity	2	2
TV-out	Yes	Yes
Dual VGAKnown for one	No	Unknown — not stated by the source
Performance1 differ
DirectX versionDiffers	10.0	10
Shader model version	4.0	4.0
OpenGL version	2.0	2.0
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Full HD	Yes	Yes
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	ASUS Utilities & Driver Company of Heroes – Opposing Fronts
Other featuresidentical
Mac compatibility	No	No
Compatible operating systemsKnown for one	Windows Vista	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.